CN219715228U - Mining infrared carbon dioxide sensor - Google Patents
Mining infrared carbon dioxide sensor Download PDFInfo
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- CN219715228U CN219715228U CN202321153818.8U CN202321153818U CN219715228U CN 219715228 U CN219715228 U CN 219715228U CN 202321153818 U CN202321153818 U CN 202321153818U CN 219715228 U CN219715228 U CN 219715228U
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- carbon dioxide
- shell
- infrared carbon
- controller
- sensor
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 172
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 86
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 86
- 238000005065 mining Methods 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 45
- 239000000428 dust Substances 0.000 claims abstract description 23
- 238000004891 communication Methods 0.000 claims abstract description 15
- 238000005286 illumination Methods 0.000 claims description 29
- 238000005452 bending Methods 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 claims description 4
- 238000010295 mobile communication Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model relates to the technical field of gas detection, in particular to a mining infrared carbon dioxide sensor, which comprises a shell, an infrared carbon dioxide detection element, a display screen, an alarm device, a communication module and a controller, wherein the shell is provided with a plurality of sensors; the infrared carbon dioxide detection element detects the concentration of carbon dioxide; the controller is used for controlling the display content of the display screen according to the carbon dioxide concentration detection signal; the cloud server is used for sending the carbon dioxide concentration detection signal to the cloud server through the communication module; the control device is used for controlling the display content of the display screen and controlling the opening and closing of the alarm device according to the instruction sent by the cloud server; the shell is provided with an element groove and a dust cover corresponding to the element groove, and the dust cover is movably connected with the shell; the infrared carbon dioxide detection element is arranged in the element groove. By adopting the scheme, the accuracy of the detection result of the carbon dioxide sensor can be improved; timely feeding back the carbon dioxide concentration, and facilitating the understanding of the carbon dioxide condition of personnel in the mine and personnel outside the mine.
Description
Technical Field
The utility model relates to the technical field of gas detection, in particular to a mining infrared carbon dioxide sensor.
Background
In these mine accidents, the proportion of the accidents caused by the too high carbon dioxide concentration is very high, and currently, in order to prevent mine disasters caused by the too high carbon dioxide concentration, a carbon dioxide sensor is usually arranged under a mine, so that the concentration of carbon dioxide is monitored in real time. However, the mine dust is more, the detecting element of the carbon dioxide sensor is easily blocked by the dust after long-term use, the accuracy of the detecting result is affected, and when the carbon dioxide concentration exceeds the standard, the situation in the mine cannot be known by the personnel outside the mine at the first time, so that rescue cannot be developed in time.
Therefore, it is urgently needed to provide a mining infrared carbon dioxide sensor, so as to prevent the carbon dioxide detection element from being polluted by dust, and improve the accuracy of the detection result of the carbon dioxide sensor; and timely feeding back the carbon dioxide in the mine to the outside, thereby being convenient for the personnel outside the mine to timely know the condition in the mine.
Disclosure of Invention
The utility model provides a mining infrared carbon dioxide sensor, which can prevent a carbon dioxide detection element from being polluted by dust, and improves the accuracy of a detection result of the carbon dioxide sensor; timely feeding back the carbon dioxide concentration to a display for display, so that the personnel in the mine can know the carbon dioxide condition conveniently; the carbon dioxide concentration is timely sent to the cloud server, so that the personnel outside the mine can know the condition in the mine timely.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an infrared carbon dioxide sensor for mines comprises a shell, an infrared carbon dioxide detection element, a display screen, an alarm device, a communication module and a controller;
the infrared carbon dioxide detection element, the display screen, the alarm device and the communication module are all electrically connected with the controller;
the infrared carbon dioxide detection element detects the carbon dioxide concentration and feeds back a carbon dioxide concentration detection signal to the controller;
the controller is used for controlling the display content of the display screen according to the carbon dioxide concentration detection signal; the cloud server is also used for sending the carbon dioxide concentration detection signal to the cloud server through the communication module; the cloud server is also used for controlling the display content of the display screen and controlling the opening and closing of the alarm device according to the instruction sent by the cloud server;
the shell is provided with an element groove and a dust cover corresponding to the element groove, and the dust cover is movably connected with the shell;
the infrared carbon dioxide detection element is arranged in the element groove.
Further, a handle is arranged on the shell, and a U-shaped bending part is arranged in the middle of the handle.
Further, the device also comprises an illumination sensor and a searchlight;
the illumination sensor and the searchlight are electrically connected with the controller;
the illumination sensor detects illumination intensity and feeds back an illumination detection signal to the controller;
and the controller is used for controlling the on-off of the searchlight according to the illumination detection signal.
Further, the side that the shield is connected with the casing, its vertical direction's edge is equipped with the arch, be equipped with corresponding recess on the casing, casing and shield are through pressing the recess pin joint with the arch.
Further, a cover magnet is arranged on one side of the dust cover, and a housing magnet corresponding to the cover magnet is arranged on the housing.
Further, the alarm device is an audible and visual alarm device.
Further, the communication module comprises one or more of a mobile communication module and a WiFi module.
The principle and the advantages of the utility model are as follows:
1. in the scheme, the shell is provided with the element groove and the dust cover corresponding to the element groove, so that when no miners work underground in non-working time, shutdown period and the like, the dust cover can be closed to prevent the infrared carbon dioxide detection element in the element groove from being covered by dust; the dust cover is opened only during working time, so that the time for exposing the infrared carbon dioxide detection element to the outside is reduced. Therefore, by adopting the scheme, the carbon dioxide detection element can be prevented from being polluted by dust, and the accuracy of the detection result of the carbon dioxide sensor is improved.
2. The controller controls the display screen to display according to the carbon dioxide concentration detection signal, so as to prompt the current carbon dioxide concentration of the personnel in the mine; and with carbon dioxide concentration detection signal, send cloud server through communication module to the condition in the mine is in time known to the extravehicular personnel of being convenient for, can't save oneself after avoiding taking place the incident in the mine, and outside personnel never know again, leads to the untimely condition of rescue. Therefore, by adopting the scheme, the concentration of the carbon dioxide can be fed back to the display in time for display, so that the personnel in the mine can know the condition of the carbon dioxide conveniently; the carbon dioxide concentration is timely sent to the cloud server, so that the personnel outside the mine can timely know the condition in the mine.
3. The illumination intensity is detected by the illumination sensor, and when the illumination intensity is too low, the searchlight can be controlled to be turned on, so that the illumination effect is achieved. From this, carbon dioxide sensor in this scheme not only can hang in the pit through the U type bending part at handle middle part and use, can also be when the personnel need detect unknown cave etc. in the ore deposit, the carbon dioxide sensor in this scheme of handheld provides illumination and carbon dioxide and detects two functions for it.
Drawings
Fig. 1 is a schematic signal flow diagram of a mining infrared carbon dioxide sensor according to an embodiment of the present utility model.
Fig. 2 is a schematic structural diagram of a mining infrared carbon dioxide sensor according to an embodiment of the present utility model.
Detailed Description
The following is a further detailed description of the embodiments:
the labels in the drawings of this specification include: the portable electronic device comprises a shell 1, a handle 2, a display screen 3, an alarm device 4, a dust cover 5 and a searchlight 6.
In the description of the present utility model, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance unless explicitly specified or limited otherwise; the term "plurality" means two or more, unless specified or indicated otherwise; the terms "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, it should be understood that the terms "upper", "lower", and the like used in the embodiments of the present utility model are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present utility model. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements.
Example 1:
an infrared carbon dioxide sensor for mines comprises a shell 1, an infrared carbon dioxide detection element, a display screen 3, an alarm device 4, a communication module, an illumination sensor, a searchlight 6, a controller and a user terminal; as shown in FIG. 1, the infrared carbon dioxide detecting element, the display screen 3, the alarm device 4, the communication module, the illumination sensor and the searchlight 6 are all electrically connected with the controller, in this embodiment, the model of the infrared carbon dioxide detecting element is INP20-CO25-EXVSP, the display screen 3 adopts the OLED display screen 3, the alarm device 4 is the audible and visual alarm device 4, the audible and visual alarm device comprises a buzzer and an indicator lamp, the communication module comprises one or more of a mobile communication module and a WiFi module, in this embodiment, the WiFi module is specifically adopted, the model of the illumination sensor is NHZD10, the searchlight 6 adopts an LED lamp, and the model of the controller is PIC18F4520 singlechip.
As shown in fig. 2, the housing 1 is provided with a handle 2, and a U-shaped bending part is arranged in the middle of the handle 2, so that the carbon dioxide sensor can be conveniently hung on a wall. The shell 1 is provided with an element groove and a dust cover 5 corresponding to the element groove, and the dust cover 5 is movably connected with the shell 1; the shield 5 is connected with one side of casing 1, and its vertical direction's edge is equipped with the arch, be equipped with corresponding recess on the casing 1, casing 1 and shield 5 are through pressing the recess pin joint into the arch, in this embodiment, arch and recess are cylinder structure, and from this, shield 5 and casing 1 form flip formula structure.
One side of the dust cover 5 is provided with a cover magnet, and the shell 1 is provided with a shell 1 magnet corresponding to the cover magnet, so that when the dust cover 5 needs to be closed, the dust cover 5 can be tightly covered on the element groove through the magnetic connection of the cover magnet and the shell 1 magnet. In this embodiment, infrared carbon dioxide detecting element and illumination sensor all set up in the component inslot, prevent dust pollution when not using.
And the infrared carbon dioxide detection element is used for detecting the carbon dioxide concentration and feeding back a carbon dioxide concentration detection signal to the controller. The controller is used for controlling the display content of the display screen 3 according to the carbon dioxide concentration detection signal and displaying the current carbon dioxide concentration value; the system is also used for sending a carbon dioxide concentration detection signal to the cloud server through the communication module, so that a user can remotely check the carbon dioxide concentration value under the mine through the user terminal, and specifically, the controller and the user terminal perform data transmission through the cloud server; the control system is also used for controlling the display content of the display screen 3 and controlling the on-off of the alarm device 4 according to the instruction sent by the cloud server, specifically, when an extrasubmerged person finds a danger (including but not limited to high carbon dioxide concentration), the control system can send an instruction through the cloud server, control the display screen 3 to display an 'withdraw' word and control the alarm device 4 to be started; and the controller is also used for controlling the opening and closing of the alarm device 4 according to the carbon dioxide concentration detection signal, and specifically, when the carbon dioxide concentration signal shows that the carbon dioxide concentration in the mine is higher than the concentration threshold value, the controller controls the alarm device 4 to be opened.
In this embodiment, the alarm device 4 is disposed below the housing 1 and is fixedly connected with the housing 1 through a connecting rod. The alarm device 4 comprises a shell, wherein a buzzer is arranged in the middle of the shell, indicator lamps are arranged on two sides of the shell, and a buzzer through hole and an indicator lamp through hole which correspond to the internal buzzer and the indicator lamps are formed in the shell.
The illumination sensor is used for detecting illumination intensity and feeding back an illumination detection signal to the controller; the controller is also used for controlling the on-off of the searchlight 6 according to the illumination detection signal. Specifically, when the illumination detection signal shows that the illumination intensity is smaller than the illumination threshold value, the controller controls the searchlight 6 to be turned on.
The power supply module comprises a power supply, a DC-DC circuit and TPS7333; the power supply that power module adopted is DC6V, and 6V is converted into 5V output through DC-DC circuit, and rethread TPS7333 converts 5V into 3.3V, and power module is all electrically connected with controller, infrared carbon dioxide detecting element, display screen 3, illumination sensor, searchlight 6 and alarm module in order to supply power.
The foregoing is merely exemplary of the present utility model, and specific structures and features well known in the art will not be described in detail herein, so that those skilled in the art will be aware of all the prior art to which the present utility model pertains, and will be able to ascertain the general knowledge of the technical field in the application or prior art, and will not be able to ascertain the general knowledge of the technical field in the prior art, without using the prior art, to practice the present utility model, with the aid of the present utility model, to ascertain the general knowledge of the same general knowledge of the technical field in general purpose. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (7)
1. The mining infrared carbon dioxide sensor is characterized in that: the device comprises a shell, an infrared carbon dioxide detection element, a display screen, an alarm device, a communication module and a controller;
the infrared carbon dioxide detection element, the display screen, the alarm device and the communication module are all electrically connected with the controller;
the infrared carbon dioxide detection element detects the carbon dioxide concentration and feeds back a carbon dioxide concentration detection signal to the controller;
the controller is used for controlling the display content of the display screen according to the carbon dioxide concentration detection signal; the cloud server is also used for sending the carbon dioxide concentration detection signal to the cloud server through the communication module; the cloud server is also used for controlling the display content of the display screen and controlling the opening and closing of the alarm device according to the instruction sent by the cloud server;
the shell is provided with an element groove and a dust cover corresponding to the element groove, and the dust cover is movably connected with the shell;
the infrared carbon dioxide detection element is arranged in the element groove.
2. The mining infrared carbon dioxide sensor of claim 1, wherein: the shell is provided with a handle, and the middle part of the handle is provided with a U-shaped bending part.
3. The mining infrared carbon dioxide sensor of claim 1, wherein: the device also comprises an illumination sensor and a searchlight;
the illumination sensor and the searchlight are electrically connected with the controller;
the illumination sensor detects illumination intensity and feeds back an illumination detection signal to the controller;
and the controller is used for controlling the on-off of the searchlight according to the illumination detection signal.
4. The mining infrared carbon dioxide sensor of claim 1, wherein: the dustproof cover is characterized in that a protrusion is arranged on the edge of one side, connected with the shell, of the dustproof cover in the vertical direction, a corresponding groove is formed in the shell, and the shell and the dustproof cover are pivoted by pressing the protrusion into the groove.
5. The mining infrared carbon dioxide sensor of claim 1, wherein: one side of the dustproof cover is provided with a cover magnet, and the shell is provided with a shell magnet corresponding to the cover magnet.
6. The mining infrared carbon dioxide sensor of claim 1, wherein: the alarm device is an audible and visual alarm device.
7. The mining infrared carbon dioxide sensor of claim 1, wherein: the communication module comprises one or more of a mobile communication module and a WiFi module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321153818.8U CN219715228U (en) | 2023-05-12 | 2023-05-12 | Mining infrared carbon dioxide sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321153818.8U CN219715228U (en) | 2023-05-12 | 2023-05-12 | Mining infrared carbon dioxide sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219715228U true CN219715228U (en) | 2023-09-19 |
Family
ID=87978313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321153818.8U Active CN219715228U (en) | 2023-05-12 | 2023-05-12 | Mining infrared carbon dioxide sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219715228U (en) |
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2023
- 2023-05-12 CN CN202321153818.8U patent/CN219715228U/en active Active
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